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Keefe
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October 16, 2013, 07:08:48 PM |
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Good news, my order for additional h-boards shipped today  Same here. Order #17x is shipping FedEx 2-Day today to California. |
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dacman61
Member
 Offline
Activity: 87
Merit: 10
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October 16, 2013, 08:47:12 PM |
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Good news, my order for additional h-boards shipped today Ditto! Order #114 |
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mgio
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October 16, 2013, 08:56:49 PM |
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How overclockable are the boards that are being shipped now? Is the power regulator still the limiting factor? Has anyone tried to replace it with one that can handle more power?
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-Redacted-
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October 16, 2013, 09:39:00 PM |
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No word yet on orders numbered #25x or #34x
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goxed
Legendary
Offline
Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
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October 16, 2013, 10:53:32 PM |
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No word on order -9XX- Emailed MBP, will keep the thread updated
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Revewing Bitcoin / Crypto mining Hardware.
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goxed
Legendary
Offline
Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
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October 16, 2013, 11:30:00 PM |
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How overclockable are the boards that are being shipped now? Is the power regulator still the limiting factor? Has anyone tried to replace it with one that can handle more power?
It's power reg + heat removal. My regulator was overheating like crazy at 41GH/s. The board would mine for a few mins but the regulator would turn off and I had to reset it everytime. I think the board was drawing around 70W power. I think with adequate cooling of chips + regulator, these boards can reach 40 - 42GH/s. |
Revewing Bitcoin / Crypto mining Hardware.
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greaterninja
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October 16, 2013, 11:47:47 PM |
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No word on order -9XX- Emailed MBP, will keep the thread updated
if you are selling any of your H-cards I might be willing to buy 1 -4 of them. Not sure if you were seeking a refund or not. |
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klondike_bar
Legendary
Offline
Activity: 2128
Merit: 1005
ASIC Wannabe
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October 17, 2013, 12:05:23 AM |
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How overclockable are the boards that are being shipped now? Is the power regulator still the limiting factor? Has anyone tried to replace it with one that can handle more power?
It's power reg + heat removal. My regulator was overheating like crazy at 41GH/s. The board would mine for a few mins but the regulator would turn off and I had to reset it everytime. I think the board was drawing around 70W power. I think with adequate cooling of chips + regulator, these boards can reach 40 - 42GH/s. this. my regulator *seemed* to be staying on, but chips would drop like flies and the board often needed a reset. with heatsinks on the back of the regulator though, im now able to handle 40+/-1 GHash as for heatsinks, i would advise against the massive slab mentioned a few posts up. at 12mm thick, you almost certainly will not be able to put a card in every slot, and the weight of such a big slab may mess up the cards unless they're braced. Look for something in the 6-8mm thickness - I found some terrific heatsinks that were 35x35x6mm and each one perfectly covers 4 chips (4 heatsinks per board + mini heatsinks for regulator). These do a great job pulling away the heat and there is space to fill the slot behind ps: my order 13X h-board shipped today, and expected delivery is friday 5pm - fingers crossed for a weekend of hashing |
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dben428
Member
Offline
Activity: 106
Merit: 10
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October 17, 2013, 12:16:11 AM |
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No news on orders #20x or #35x thus far.
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zurg
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October 17, 2013, 01:30:30 AM |
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Order ID: #42X for 7 H-Cards... I might get 2..,maybe 0 with the last difficulty rise. Ehhh.. decisions ..decisions
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tacotime
Legendary
Offline
Activity: 1484
Merit: 1011
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October 17, 2013, 03:21:32 AM |
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None of mine have shipped yet, I have two orders in 2xx, one in 3xx, and one in 6xx
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XMR: 44GBHzv6ZyQdJkjqZje6KLZ3xSyN1hBSFAnLP6EAqJtCRVzMzZmeXTC2AHKDS9aEDTRKmo6a6o9r9j86pYfhCWDkKjbtcns |
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americandesi
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October 17, 2013, 03:47:30 AM |
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difficulty just changed to 267 Mil.
Any word of any price cuts of H-Boards from bitfury / dave.?
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tom99
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October 17, 2013, 03:47:59 AM |
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Maybe done with ship out about 600 Hboards and we will wait for next boat.
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Syke
Legendary
Offline
Activity: 3878
Merit: 1193
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October 17, 2013, 04:24:44 AM |
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With KnC's November batch at $5k for 550 GH/s, there needs to be a significant price drop for the next batch of these.
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Buy & Hold
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Valle
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October 17, 2013, 05:56:47 AM |
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Thanks for the info! I don't get why sending my coins takes so long. For those of you still waiting for August order kits refunds for late delivery, I just got email from Kat, saying that Dave plans to do refunds by the end of the month. I'm assuming it is end of this month.
Order#149 - "August" Starter kit
Thanks,
af_newbie
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dacman61
Member
Offline
Activity: 87
Merit: 10
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October 17, 2013, 12:59:18 PM |
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With KnC's November batch at $5k for 550 GH/s, there needs to be a significant price drop for the next batch of these.
Not many KnC Jupiter's are actually doing 550Gh/s.. I have two and they are doing 512Gh/s and 524Gh/s at best... I can't get them to run any faster. I would say $5k for 500Gh/s though.... The H-boards must come down in price for anyone with a brain to buy them. |
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skrazy
Newbie
Offline
Activity: 55
Merit: 0
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October 17, 2013, 04:55:09 PM |
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For those of you still waiting for August order kits refunds for late delivery, I just got email from Kat, saying that Dave plans to do refunds by the end of the month. I'm assuming it is end of this month.
Order#149 - "August" Starter kit
Thanks,
af_newbie
End of the month? I'm struggling to understand how distributing 1.25 BTC across 32 orders is requiring months of work. SebastianJu refunded 100's of customers in one day. Come on Dave, just send the payments. |
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mgio
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October 17, 2013, 05:54:33 PM |
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40GH/s and 70w per board!? Wow.
That means a full 16-board set should be able to do 640 GH/s at 1120w.
I have a 1250w power supply. I hope thats good enough
Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w
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tom99
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October 17, 2013, 06:11:37 PM |
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40GH/s and 70w per board!? Wow.
That means a full 16-board set should be able to do 640 GH/s at 1120w.
I have a 1250w power supply. I hope thats good enough
Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w
I dont think 40Gh/s use 70W power but maybe less than that. ps: anymore news on orders ship out today? |
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Beans
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October 17, 2013, 06:35:11 PM |
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40GH/s and 70w per board!? Wow.
That means a full 16-board set should be able to do 640 GH/s at 1120w.
I have a 1250w power supply. I hope thats good enough
Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w
I'm pretty sure you can't run that much through 2x 6pin connectors. |
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